4351344552312 has 32 divisors (see below), whose sum is σ = 10878954374400. Its totient is φ = 1450369118304.

The previous prime is 4351344552223. The next prime is 4351344552337. The reversal of 4351344552312 is 2132554431534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4491328 + ... + 5373519.

It is an arithmetic number, because the mean of its divisors is an integer number (339967324200).

Almost surely, 2^{4351344552312} is an apocalyptic number.

It is an amenable number.

4351344552312 is an abundant number, since it is smaller than the sum of its proper divisors (6527609822088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4351344552312 is a wasteful number, since it uses less digits than its factorization.

4351344552312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9883235 (or 9883231 counting only the distinct ones).

The product of its digits is 864000, while the sum is 42.

Adding to 4351344552312 its reverse (2132554431534), we get a palindrome (6483898983846).

The spelling of 4351344552312 in words is "four trillion, three hundred fifty-one billion, three hundred forty-four million, five hundred fifty-two thousand, three hundred twelve".